Raspberry Pi 3 B Kernel 4.14.51-r0
After I updated kernel from (4.9.65-r0) to (4.14.51-r0) my system failed to boot. As it happened, my disk was named /dev/mmcblk0, and the new kernel named it mmcblk1, so all mount points became invalid. I had to manually edit the config files to make my system bootable again.
(from redmine: issue id 9033, created on 2018-06-25)